Horizontal circle is graduated in degrees and reads to 5'. Precise movement control is augmented by Hz and tangent screws. Large leveling screws make set-up easy and precise. Built-in sunshade and top-mounted vial provide ease of use in the field. Comes complete with instrument, tripod, rod and carrying case. Hz circle graduated to single degree; Hz circle reads to 5 min. of a degree. Ideal for leveling foundations, driveways, patios, floors, sills and other light-duty jobs. 20X magnification, up to 200' working range, 4' minimum focus, accurate to 1/4" at 75'.